MONSIGNOR LUIGI DONATI, private secretary to His Holiness Pope Paul VII, was waiting for Gabriel in the lobby of the King David Hotel at eleven the following morning. He was tall and lean and handsome as an Italian movie idol. The cut of his black clerical suit and Roman collar suggested that the monsignor, while chaste, was not without personal vanity—as did the expensive Swiss watch on his wrist and the gold fountain pen lodged in his breast pocket. His dark eyes radiated a fierce and uncompromising intelligence, while the stubborn set of his jaw revealed that he was a dangerous man to cross. The Vatican press corps had described him as a clerical Rasputin, the power behind the papal throne. His enemies within the Roman Curia often referred to Donati as “the Black Pope,” an unflattering reference to his Jesuit past.

It had been three years since their first meeting. Gabriel had been investigating the murder of an Israeli scholar living in Munich, a former Office agent named Benjamin Stern. The trail of clues had led Gabriel to the Vatican and into Donati’s capable hands, and together they had destroyed a grave threat to the papacy. A year later Donati had helped Gabriel find evidence in a Church archive that allowed him to identify and capture Erich Radek, a Nazi war criminal living in Vienna. But the bond between Gabriel and Donati extended far beyond two men. Donati’s master, Pope Paul VII, was closer to Israel than any of his predecessors and had taken monumental steps to improve relations between Catholics and Jews. Keeping him alive was one of Shamron’s highest priorities.

When Donati spotted Gabriel coming across the lobby, he smiled warmly and extended a long, dark hand. “It’s good to see you, my friend. I only wish the circumstances were different.”

“Have you checked into your room?”

Donati held up the key.

“Let’s go upstairs. There’s something you need to see.”

They walked to the elevators and entered a waiting carriage. Gabriel knew, even before Donati reached out for the panel of call buttons, that he would press the one for the sixth floor—just as he knew that the key in Donati’s hand opened the door to Room 616. The spacious suite overlooking the Old City walls was permanently reserved for Office use. Along with the usual luxury amenities, it contained a built-in audio recording system, which could be engaged by a tiny switch concealed beneath the bathroom sink. Gabriel made certain the system was turned off before showing the photographs to Donati. The priest’s face showed no emotion as he regarded each image carefully, but a moment later, as he stood at the window gazing out toward the Dome of the Rock sparkling in the distance, Gabriel noticed the muscles of his jaw alternatively clenching and unclenching with stress.